/Engine/Source/Runtime/Core/Public/Internationalization/TextLocalizationManager.h
Register a polyglot text data with the text localization manager.
void RegisterPolyglotTextData ( [TArrayView](API\Runtime\Core\Containers\TArrayView)< const [FPolyglotTextData](API\Runtime\Core\Internationalization\FPolyglotTextData) > InPolyglotTextDataArray, const bool InAddDisplayStrings )